Resetting The Alarm Signal - Pepperl+Fuchs NVD-111 Anleitungen

WARNING DEVICE NVD-111
Operation
5.2

Resetting the Alarm Signal

There are two options available to reset the alarm.
Briefly press the "ALARM RESET" button
The acoustic alarm is switched off. The potential-free relay is reset.
Press and hold the "ALARM RESET" button (for approx. 3 to 4 seconds)
Combined test and reset function
The test function is started by pressing and holding the button.
The LEDs light up in turn briefly.
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The acoustic alarm is briefly activated.
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Both relays are activated in turn.
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The reset function is started (prerequisite DIP switch 1 ("Reaction time") is ON)
The hour counters (1 hour or 24 hours) are set to 0.
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The "System OK" LED lights up. If there is a current fat layer alarm, this alarm
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status is only displayed after 24 hours via the "FAT LAYER ALARM" LED and,
if applicable, an acoustic alarm triggered and relay activated.
Note!
In the event of lead breakage or short-circuit, irrespective of the setting of the
DIP switch 1 ("Reaction time") immediately an alarm status is displayed via the
"FAT LAYER ALARM" LED and, if applicable, an acoustic alarm triggered and
relay activated.
EN
EN - 29